A series of cyano-bridged polynuclear complexes have been prepared in the context of intramolecular energy and electron-transfer studies. Experimental results are discussed to emphasize that (i) a valence localized description is generally appropriate for such complexes, (ii) time-resolved resonance Raman and infrared spectroscopies can be successfully applied to the study of the excited-state intercomponent processes, (iii) polynuclear species capable of supporting efficient intramolecular energy transfer can be used for the visible sensitization of wide-band gap semiconductors.
Polynuclear metal complexes as supramolecular species. Intercomponent energy- and electron-transfer processes in homogeneous and heterogeneous phases.
BIGNOZZI, Carlo Alberto;ARGAZZI, Roberto;SCANDOLA, Franco
1996
Abstract
A series of cyano-bridged polynuclear complexes have been prepared in the context of intramolecular energy and electron-transfer studies. Experimental results are discussed to emphasize that (i) a valence localized description is generally appropriate for such complexes, (ii) time-resolved resonance Raman and infrared spectroscopies can be successfully applied to the study of the excited-state intercomponent processes, (iii) polynuclear species capable of supporting efficient intramolecular energy transfer can be used for the visible sensitization of wide-band gap semiconductors.File in questo prodotto:
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